Saturn eclipsing the sun, with the Earth visible in the upper left section of Saturn's rings. In NASA's robotic Cassini spacecraft drifted in Saturn's shadow for about 12 hours and Cassini saw a view unlike any other. The rings light up so much tha
2017 Astronomical Events Check out our calendar of some of astronomical events for sky watchers. Most of these natural occurrences can be observed with the naked eye but use a pair of binoculars or a telescope for best viewing.
The Syrtis Major Volcanic Province - The Martian Surface Acquired by the High Resolution Stereo Camera on ESA’s Mars Express Satellite, this image depicts a detailed region of the Martian Nili Fossae Graben system. This system is an area of great.
Astronomers reveal supermassive black hole's intense magnetic field Astronomers from Chalmers University of Technology have used the giant telescope Alma to reveal an extremely powerful magnetic field very close to a supermassive black hole in a distant g
Backlit Saturn - Seen from the Cassini SpacecraftThe Cassini spacecraft was sent by NASA and ESA to study Saturn and its moons. Two of Saturn’s moons, Enceladus and Tethys, appear in the bottom right of this image.